Analysis

  • max time kernel
    18s
  • max time network
    38s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    06/08/2024, 13:51

General

  • Target

    internal.dll

  • Size

    3.6MB

  • MD5

    85ca24a9682d877e035d801a033a4125

  • SHA1

    f04a809b639067d585899e283a73bf6cb997eca7

  • SHA256

    795421cc9f9394e4139eb4fd96a356ed2129c94b709cbe11c021e96c1d1bb5e9

  • SHA512

    db3b01a28fab32019745978786cc459ed3469d090c182694095f09e6a6c382d144cd57769bbb7e3c75231c7e7a0071414bd9f625b82db45e04f5d164f7b0fbee

  • SSDEEP

    98304:PLMUPc2lHWbodnb1eAF7/zHicdmRFkb/Ic:pP7Wbodnb1eAF7/zCcW6b/

Score
3/10

Malware Config

Signatures

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 16 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\internal.dll,#1
    1⤵
      PID:2172
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe"
      1⤵
      • Enumerates system info in registry
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:1992
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=106.0.5249.119 --initial-client-data=0xc0,0xc4,0xc8,0x94,0xcc,0x7fef7aa9758,0x7fef7aa9768,0x7fef7aa9778
        2⤵
          PID:2396
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1156 --field-trial-handle=1124,i,8337084099859017615,3244370620049411173,131072 /prefetch:2
          2⤵
            PID:2716
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1444 --field-trial-handle=1124,i,8337084099859017615,3244370620049411173,131072 /prefetch:8
            2⤵
              PID:3036
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1604 --field-trial-handle=1124,i,8337084099859017615,3244370620049411173,131072 /prefetch:8
              2⤵
                PID:2912
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2228 --field-trial-handle=1124,i,8337084099859017615,3244370620049411173,131072 /prefetch:1
                2⤵
                  PID:2732
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2240 --field-trial-handle=1124,i,8337084099859017615,3244370620049411173,131072 /prefetch:1
                  2⤵
                    PID:2008
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=2744 --field-trial-handle=1124,i,8337084099859017615,3244370620049411173,131072 /prefetch:2
                    2⤵
                      PID:1960
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=1544 --field-trial-handle=1124,i,8337084099859017615,3244370620049411173,131072 /prefetch:1
                      2⤵
                        PID:2064
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3628 --field-trial-handle=1124,i,8337084099859017615,3244370620049411173,131072 /prefetch:8
                        2⤵
                          PID:1948
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --mojo-platform-channel-handle=2776 --field-trial-handle=1124,i,8337084099859017615,3244370620049411173,131072 /prefetch:1
                          2⤵
                            PID:2020
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --mojo-platform-channel-handle=3912 --field-trial-handle=1124,i,8337084099859017615,3244370620049411173,131072 /prefetch:1
                            2⤵
                              PID:2400
                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --mojo-platform-channel-handle=3012 --field-trial-handle=1124,i,8337084099859017615,3244370620049411173,131072 /prefetch:1
                              2⤵
                                PID:1504
                              • C:\Program Files\Google\Chrome\Application\chrome.exe
                                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --mojo-platform-channel-handle=3700 --field-trial-handle=1124,i,8337084099859017615,3244370620049411173,131072 /prefetch:1
                                2⤵
                                  PID:2640
                                • C:\Program Files\Google\Chrome\Application\chrome.exe
                                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --mojo-platform-channel-handle=3888 --field-trial-handle=1124,i,8337084099859017615,3244370620049411173,131072 /prefetch:1
                                  2⤵
                                    PID:2652
                                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --mojo-platform-channel-handle=3836 --field-trial-handle=1124,i,8337084099859017615,3244370620049411173,131072 /prefetch:1
                                    2⤵
                                      PID:872
                                  • C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
                                    "C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
                                    1⤵
                                      PID:1552

                                    Network

                                    MITRE ATT&CK Enterprise v15

                                    Replay Monitor

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                                    Downloads

                                    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

                                      Filesize

                                      342B

                                      MD5

                                      ca24bfc6d8360b5a5d53526ee1b63067

                                      SHA1

                                      8336cd09cbad3414501a68f8e1622434e308c090

                                      SHA256

                                      f73898c5a3525381ef78527048ac3e13c34bafcc6f36775f90f7141f75c628b2

                                      SHA512

                                      5f7ebf1566441408a5b338b918fc6478b5935a69d0d6e1bb310c274eac0514b64ab9537af354f03eac515b3a3e712d052006b4799971d6c9ad2b031cabf5e9bb

                                    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

                                      Filesize

                                      342B

                                      MD5

                                      7ec1c1e02a328b947ed9a0caf9c52b41

                                      SHA1

                                      6a9a92a2655790c8b009d26dffe72d67c7279197

                                      SHA256

                                      24e68f656245c37c5e1cee30eafcab56dd00286b9e90582cf87bc2d5725f0dd1

                                      SHA512

                                      e3dec1f9130d4ede8bb2dbad29812a69ace8a6943dbaacb3e070848a0f2712f235c795d3a79b0c9c136f94146ed454ebe6fa6020a72ca9479b32052be45f69f7

                                    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

                                      Filesize

                                      342B

                                      MD5

                                      83a968052c5c47485e8ecc74b762af24

                                      SHA1

                                      edaf7149c3310c0d3e7d62ff71ed0b414265984f

                                      SHA256

                                      71f48ea09495d916ed6626923a2d23332e1311ff193940bc2a85cbfc3cd80443

                                      SHA512

                                      f4d992166bca40250b5e58f9aa0510687de0a9144ed070f43ecf615e839b6e2bc59571154d5e6a23ac6dccc1c948ed7b51561bcdb1f5aa9c5395d7e7f3b06965

                                    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

                                      Filesize

                                      342B

                                      MD5

                                      d834eb27c40047389ca860dd7059c603

                                      SHA1

                                      79ec621dfc29f04a5fad61547ff204a6f71976bb

                                      SHA256

                                      fd7869af72afaf6cf3b101f22c24710a7cef9094ff7a469a260fe055aad33597

                                      SHA512

                                      2766e1bd8cd7d46806cbcabe1d25c3da5cc416e1b782d33617f7c3842297758a816857483757bf1c113ccb3419917678488c1470695b1df70c98d18c0b5ee441

                                    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

                                      Filesize

                                      342B

                                      MD5

                                      12d735cb8bfd4875bef6cea1d5c54c60

                                      SHA1

                                      3e5f5c2c084753171f050d8d9ba3615abc87d81a

                                      SHA256

                                      432075cbd7beb81d75f39a413997a22be441c590baebbebe6b2bafeada31f622

                                      SHA512

                                      c6637bc215dd8c76018fed452e9f96f64dc3605e115393fa7205653b5d3ba4ff2e98326b31504980b0eef2ab23aa6dd2fe99f496622c9c3b0f22750967b3976d

                                    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

                                      Filesize

                                      342B

                                      MD5

                                      392dd1742c6558a37c08c9e899cc6182

                                      SHA1

                                      4b97fbe994428bc6b61ea790f62aa18912bbcc20

                                      SHA256

                                      d5a1b34eeae4aea9923135d56caeda81a5ecb3beeeb47926c54ac8a00865d5e9

                                      SHA512

                                      4148d8e4fb59da2bcc6158a9a43e9ff81e534f447b61b181406a31b80e2f751d02d82783c4a6ab1deb0ff8126cc93d64edb29d72bda40d59ae98b2cb84d9f0ad

                                    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

                                      Filesize

                                      342B

                                      MD5

                                      763f492c4717744fd872e5c431c82335

                                      SHA1

                                      c00138ca2bb7d0174f5a4a618479c5fd60ec0635

                                      SHA256

                                      e3a755f3a102680ad6b9db5d8948bd493d91d723c8bf1d9d8a3fcd03095a3b0f

                                      SHA512

                                      44c7b150307eb85d7cd283f9d7cafd66e4df69fbf3dfd9a315f7268825500b9c4ab192dde6ef12f460063a0c9db7047e07751a86eb25b4d87a3507fe8614231b

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\227c6806-200f-45c9-8299-4c9ae4cafacd.tmp

                                      Filesize

                                      310KB

                                      MD5

                                      1be0c3510f3fa5c3645e237fed3dd6a5

                                      SHA1

                                      b88fa4d357f612bf4d96dab6ca13059213ef25b9

                                      SHA256

                                      e049e18d4f3b8f541de1ee929a7f404093ecd284d653639f0c21e9e33f2a833d

                                      SHA512

                                      97282ecc86c72973d978e2bc54def22f269c2f3c6471a573580e0561631f54716cced0a162e9c0a09f97eea90ca58a725f10e5da38fcb418eb7ffb430196e66e

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GCM Store\Encryption\000006.dbtmp

                                      Filesize

                                      16B

                                      MD5

                                      aefd77f47fb84fae5ea194496b44c67a

                                      SHA1

                                      dcfbb6a5b8d05662c4858664f81693bb7f803b82

                                      SHA256

                                      4166bf17b2da789b0d0cc5c74203041d98005f5d4ef88c27e8281e00148cd611

                                      SHA512

                                      b733d502138821948267a8b27401d7c0751e590e1298fda1428e663ccd02f55d0d2446ff4bc265bdcdc61f952d13c01524a5341bc86afc3c2cde1d8589b2e1c3

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GPUCache\data_1

                                      Filesize

                                      264KB

                                      MD5

                                      f50f89a0a91564d0b8a211f8921aa7de

                                      SHA1

                                      112403a17dd69d5b9018b8cede023cb3b54eab7d

                                      SHA256

                                      b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

                                      SHA512

                                      bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity

                                      Filesize

                                      359B

                                      MD5

                                      3961ba0d233c5bc34d99c70884b7ef9b

                                      SHA1

                                      e7034856a0c8cc8458d56c17c2cbb1f955395fd7

                                      SHA256

                                      008eea495b3e1633fb366c655182f7b1bad90d0e73e4acd8104bde012fad3d9c

                                      SHA512

                                      a39a97d1da37e63f7a30976a2a306df69bbf28b3548080376a79718ab8db41ee347956d1559896560672ab35ccf89718e2eba4b2183bfcaeee7e9d494e58bc59

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                                      Filesize

                                      5KB

                                      MD5

                                      2675b99aebf4d4398e7f65b83e33f3f5

                                      SHA1

                                      cf49e319476dd7063426b9e7d37a9eb29e8f9aa2

                                      SHA256

                                      ea56b9a3944bc6ced9359757588ae556dde2a3bf40a7dd1b208d6a86b9064c1d

                                      SHA512

                                      e9a1e854d80668f3e028804f95f1efa06e455676193c3c3e9e63bd67d41d0ac2d1c028164bd818ad068bb0eb6ea8797b5abde632d74373d615298daa10dd16b2

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                                      Filesize

                                      6KB

                                      MD5

                                      31adb29c37cb02ca17af0a7109932ed0

                                      SHA1

                                      7556ac790e14cf1c8d8a7c34ef68cb6023130906

                                      SHA256

                                      d8dd9276d8c043daf109d9b12f1ebe887fc50d0d675e722329aea3a2081f8c7d

                                      SHA512

                                      548b5aa072326e6b9f196bebcb670fe00fdab79049d45e804efc7ce261f535093c2c23fd5b8ae9aad7a7a6619110a728c42eddba56e0e98c6daa88a17889ac82

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\000007.dbtmp

                                      Filesize

                                      16B

                                      MD5

                                      18e723571b00fb1694a3bad6c78e4054

                                      SHA1

                                      afcc0ef32d46fe59e0483f9a3c891d3034d12f32

                                      SHA256

                                      8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

                                      SHA512

                                      43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

                                      Filesize

                                      310KB

                                      MD5

                                      c666ebbb5e63ea6c5ee85c0c04e99929

                                      SHA1

                                      a88474f9316c500cf05f266f9278defdf038e1e5

                                      SHA256

                                      8626eb958cd80a306dc794e034142fa9a8162599062866028cd899a0041af016

                                      SHA512

                                      dccfc9c43964469cfc3ba353dd0270bb1ec0b74347cc707f3b72324c58620883a75951fcbeb8a97c00e2c74ffb6c165b9597d732631b4b95d1d3ce89deb5fecb

                                    • C:\Users\Admin\AppData\Local\Temp\CabBC6.tmp

                                      Filesize

                                      70KB

                                      MD5

                                      49aebf8cbd62d92ac215b2923fb1b9f5

                                      SHA1

                                      1723be06719828dda65ad804298d0431f6aff976

                                      SHA256

                                      b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

                                      SHA512

                                      bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

                                    • C:\Users\Admin\AppData\Local\Temp\TarBE8.tmp

                                      Filesize

                                      181KB

                                      MD5

                                      4ea6026cf93ec6338144661bf1202cd1

                                      SHA1

                                      a1dec9044f750ad887935a01430bf49322fbdcb7

                                      SHA256

                                      8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

                                      SHA512

                                      6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b